make -C tools/testing/selftests TARGETS="net" TEST_PROGS=msg_zerocopy.sh TTEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net/lib'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: msg_zerocopy.sh
# 2.58 [+2.58] 
# 2.58 [+0.00] ipv4 tcp -t 1 tx-rx
# 2.58 [+0.00] 
# 4.22 [+1.64] tx=6287 (392 MB) txc=0 zc=n
# 4.62 [+0.40] rx=3143 (392 MB)
# 4.63 [+0.00] 
# 4.63 [+0.00] ipv4 tcp -z -t 1 tx-rx
# 4.63 [+0.00] 
# 6.28 [+1.65] tx=3982 (248 MB) txc=3982 zc=n
# 6.64 [+0.36] rx=1992 (248 MB)
# 6.68 [+0.03] OK
# 9.46 [+2.79] 
# 9.46 [+0.00] ipv6 tcp -t 1 tx-rx
# 9.46 [+0.00] 
# 11.09 [+1.62] tx=6322 (394 MB) txc=0 zc=n
# 11.49 [+0.40] rx=3162 (394 MB)
# 11.50 [+0.01] 
# 11.50 [+0.00] ipv6 tcp -z -t 1 tx-rx
# 11.50 [+0.00] 
# 13.17 [+1.67] tx=3940 (245 MB) txc=3940 zc=n
# 13.53 [+0.36] rx=1971 (245 MB)
# 13.55 [+0.02] OK
# 16.36 [+2.81] 
# 16.36 [+0.00] ipv4 udp -t 1 tx-rx
# 16.36 [+0.00] 
# 17.98 [+1.62] tx=11287 (704 MB) txc=0 zc=n
# 18.48 [+0.50] rx=11287 (704 MB)
# 18.49 [+0.01] 
# 18.49 [+0.00] ipv4 udp -t 1 tx-only
# 18.49 [+0.00] 
# 19.86 [+1.37] tx=8181 (510 MB) txc=0 zc=n
# 19.87 [+0.01] 
# 19.87 [+0.00] ipv4 udp -z -t 1 tx-rx
# 19.87 [+0.00] 
# 21.50 [+1.63] tx=4711 (293 MB) txc=4711 zc=n
# 22.00 [+0.50] rx=4711 (293 MB)
# 22.01 [+0.01] 
# 22.01 [+0.00] ipv4 udp -z -t 1 tx-only
# 22.01 [+0.00] 
# 23.37 [+1.35] tx=4386 (273 MB) txc=4386 zc=y
# 23.38 [+0.01] OK
# 26.20 [+2.82] 
# 26.20 [+0.00] ipv6 udp -t 1 tx-rx
# 26.20 [+0.00] 
# 27.81 [+1.61] tx=11508 (718 MB) txc=0 zc=n
# 28.32 [+0.50] rx=11508 (718 MB)
# 28.32 [+0.00] 
# 28.32 [+0.00] ipv6 udp -t 1 tx-only
# 28.32 [+0.00] 
# 29.68 [+1.35] tx=8148 (508 MB) txc=0 zc=n
# 29.68 [+0.01] 
# 29.68 [+0.00] ipv6 udp -z -t 1 tx-rx
# 29.69 [+0.00] 
# 31.33 [+1.65] tx=4736 (295 MB) txc=4736 zc=n
# 31.83 [+0.50] rx=4736 (295 MB)
# 31.84 [+0.00] 
# 31.84 [+0.00] ipv6 udp -z -t 1 tx-only
# 31.84 [+0.00] 
# 33.20 [+1.37] tx=4379 (273 MB) txc=4379 zc=y
# 33.21 [+0.01] OK
# 33.44 [+0.23] OK. All tests passed
ok 1 selftests: net: msg_zerocopy.sh
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->